AT306398B - Mikrophotometer - Google Patents

Mikrophotometer

Info

Publication number
AT306398B
AT306398B AT305769A AT305769A AT306398B AT 306398 B AT306398 B AT 306398B AT 305769 A AT305769 A AT 305769A AT 305769 A AT305769 A AT 305769A AT 306398 B AT306398 B AT 306398B
Authority
AT
Austria
Prior art keywords
microphotometer
Prior art date
Application number
AT305769A
Other languages
English (en)
Original Assignee
Pierre Antoine Julien Carricab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pierre Antoine Julien Carricab filed Critical Pierre Antoine Julien Carricab
Application granted granted Critical
Publication of AT306398B publication Critical patent/AT306398B/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/20—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle
    • G01J1/34—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using separate light paths used alternately or sequentially, e.g. flicker
    • G01J1/36—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using separate light paths used alternately or sequentially, e.g. flicker using electric radiation detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/21—Polarisation-affecting properties

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AT305769A 1968-04-03 1969-03-27 Mikrophotometer AT306398B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR146824 1968-04-03

Publications (1)

Publication Number Publication Date
AT306398B true AT306398B (de) 1973-04-10

Family

ID=8648526

Family Applications (1)

Application Number Title Priority Date Filing Date
AT305769A AT306398B (de) 1968-04-03 1969-03-27 Mikrophotometer

Country Status (3)

Country Link
AT (1) AT306398B (de)
DE (1) DE1915164C3 (de)
FR (1) FR1569809A (de)

Also Published As

Publication number Publication date
FR1569809A (de) 1969-06-06
DE1915164A1 (de) 1969-10-23
DE1915164C3 (de) 1974-08-01
DE1915164B2 (de) 1974-01-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee